(xpm_lookup_color): Grok "opaque".

diff --git a/src/xfns.c b/src/xfns.c
index 3a4ac07a1d6798b0ca850a3cdd89ba6cb02dc436..774eff9d3dacf1f36cf7ac4f0aaffcc6a39d8def 100644 (file)
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -1,5 +1,5 @@
 /* Functions for the X window system.
-   Copyright (C) 1989, 92, 93, 94, 95, 96, 1997, 1998, 1999, 2000, 2001
+   Copyright (C) 1989, 92, 93, 94, 95, 96, 97, 98, 99, 2000, 01, 02, 03
      Free Software Foundation.
 
 This file is part of GNU Emacs.
@@ -6246,6 +6246,14 @@ xpm_lookup_color (f, color_name, color)
                                       color->blue);
       p = xpm_cache_color (f, color_name, color, h);
     }
+  /* You get `opaque' at least from ImageMagick converting pbm to xpm
+     with transparency, and it's useful.  */
+  else if (strcmp ("opaque", color_name) == 0)
+    {
+      bzero (color, sizeof (XColor));  /* Is this necessary/correct?  */
+      color->pixel = FRAME_FOREGROUND_PIXEL (f);
+      p = xpm_cache_color (f, color_name, color, h);
+    }
 
   return p != NULL;
 }